Organic light emitting device evaporation apparatus having continuous feeder of crucible and operating method thereof

The present invention relates to an OLED deposition equipment and methods that operate with a a furnace continuously supplied with a heating source structure device which can be replaced without being exposed to the atmosphere, to minimize equipment downtime due to crucible replacement crucible . OLED deposition equipment provided with a continuous supply crucible according to the invention, Pre-heating chamber for heating the evaporation material by a filling furnace for pre-heating source; Deposition chamber containing the primary heating source for heating continued for preheating the crucible to the vaporizing temperature of the deposition material; It is formed between the deposition chamber and the pre-heating chamber, the gate to block the deposition chamber and the atmosphere in the preheating chamber; And Comprises a crucible transfer device that is configured between the preheating chamber and the deposition process chamber to transport the crucible, The pre-heating source and the main heat source is characterized in that it is configured to be open in a lateral direction to be inserted into the crucible.